Extron electronic IN1403 manual Range Factory default setting Operation

Hue (NTSC signals only) adjusts the picture’s color towards red or green.

Range:	0 to 40
Factory default setting: 20
Operation:
Press	button to increase the green.

Press ￿button to increase the red.

Sharpness uses variable filtering to affect input picture detail and definition.

Increasing the sharpness setting gives the visual effect that the noise filter setting is decreasing. Although the sharpness and noise filter settings seem to offset each other, they are actually two different adjustments that affect two different sets of circuitry. Operators should adjust both settings until optimal picture quality is achieved.

Range:	0 to 7
Factory default setting: 3
Operation:
Press	button to increase the sharpness.

Press ￿button to decrease the sharpness.

If the following settings seem confusing, we recommend that you experiment with the MENU, , , , and ENTER buttons until you familiarize yourself with the IN1403 front panel control

1.	Set the brightness￿￿￿and contrast controls to factory default positions.		￿
2.	Adjust Gamma as desired.
	Range:	1 to 30
	Factory default setting: 10*
	Operation:
	Press	button to step to higher numbered gamma curves.

operations. It’s a good idea to get comfortable using these buttons to navigate through the on- screen menu system before moving on to other sections of this manual. If you get lost, enter unfamiliar territory or are afraid of making an improper selection, press the MENU button to safely leave the menu system without making any changes. We also recommend that, unless you’re a qualified audiovisual technician, you avoid the Advanced menu.

Gamma: The 30 active gamma correction curves programmed into the IN1403 are used to compensate for the non-linear response of many display devices. Since Gamma, Brightness and Contrast controls interact with each other, the following order of adjustments is suggested:

Press ￿button to step to lower numbered gamma curves.

* The factory default setting of 10 refers to a gamma correction curve of 1.0.

3.Adjust brightness and contrast to fine tune the image (see page 8 for procedures).

Noise Filter changes the input signal noise filter.

Increasing the noise filter setting makes the picture sharpness appear to decrease. Refer to the Sharpness section at the top of the page.

Range:	0 to 47
Factory default setting: 5
Operation:
Press	button to increase noise filter.

Press ￿button to decrease noise filter.

IN1403 User’s Manual 9